Partial purification and characterization of an endo-alpha-n-acetylgalactosaminidase from the culture medium of streptomyces sp. oh-11242.... Endo-enzyme activity eluted around pI 4.8...
Cell-wall autohydrolysis in isolated endosperms of lettuce (lactuca sativa l.).... Autolysis products elute as large polymers when subjected to size-exclusion chromatography, suggesting that endo-enzyme activity is responsible for release of fragments containing arabinose, galactose, mannose, and uronic acids....
Individual differences in amy1 gene copy number, salivary a-amylase levels, and the perception of oral starchBackground: The digestion of dietary starch in humans is initiated by salivary a-amylase, an endo-enzyme that hydrolyzes starch into maltose, maltotriose and larger oligosaccharides....
Attempted isolation of a heparin proteoglycan from bovine liver capsule... It is suggested that the isolated material had been degraded by a polysaccharidase with endo-enzyme properties
